Timing and speed of migration in male, female and juvenile Ospreys Pandion haliaetus between Sweden and Africa as revealed by field observations, radar and satellite tracking

Agrikultur & biologi

• Pandion haliaetus 100%
• radar 86%
• Sweden 63%
• birds 28%
• breeding sites 18%
• flight 15%
• Gambia 13%
• Mozambique 12%
• Cote d'Ivoire 11%
• telemetry 11%
• wintering grounds 11%
• Cameroon 10%
• birds of prey 10%
• heat 10%
• nesting sites 9%
• Spain 7%
• dates (fruit) 7%
• autumn 7%
• gender 5%
• breeding 5%
• energy 5%

Mark- och miljövetenskap

• Africa 48%
• radar 48%
• speed 42%
• stopover 40%
• bird 38%
• breeding site 24%
• rime 13%
• nest site 13%
• raptor 12%
• telemetry 10%
• breeding 9%
• flight 7%
• Europe 6%
• need 4%
• energy 4%
• rate 3%